Algebra 1 SOL Review #1

Front

What is the value of 3r + 2e when r = 3 and e = 2?

Back

13

Front

What does it mean when an equation has infinitely many solutions?

Back

It means that there are an infinite number of values that satisfy the equation.

Front

Solve the inequality: 6x + 10 > 5x - 12. What is the solution?

Back

x > -22

Front

What does it mean when an equation has no solution?

Back

It means that there are no values that satisfy the equation.

Front

Solve the inequality: 3(x - 2) < 2(x + 9). What is the solution?

Back

x < 24

Front

What is the distributive property in algebra?

Back

a(b + c) = ab + ac.

Front

What is the definition of a variable in algebra?

Back

A symbol used to represent an unknown value.

Front

What is the difference between an equation and an inequality?

Back

An equation states that two expressions are equal, while an inequality shows that one expression is greater or less than another.

Front

What is the solution to the equation 2x + 3 = 7?

Back

x = 2.

Front

What does it mean to solve an equation?

Back

To find the value(s) of the variable(s) that make the equation true.